Sometime we have nothing to do just chilling or sitting alone and trying to pass out the time as soon as possible, for that we use many things aswell using mobile, watching movies,netflix.....
But many of us definitely love to pass the time just talking to yourself (its not mental disorder) it is quite common in ever 7 out of 10 persons ..thinking about your future , someone ,any problem and yes the most important how to fulfill your wants (money)..
Excess of everything is harmful sometime, same thinking about anything beyond a limit may distract you from the main aspect..
the thing which we need to know that we can think anything as we want but the most importantly we need to know thinking about your goal may help you to know the way to achieve it but the path you need to travel by yourself sacrificing your comfort ,thinking about problem may increase your mental stress but somehow give you the way to solve....
Thinking is not bad it may help you sometime, but excess thinking may harm you everytime
So,control your thoughts when you are alone..